ETSI EN 300 940 V6.7.1 (2000-06)

SLOVENSKI STANDARD
SIST EN 300 940 V6.7.1:2005
01-februar-2005
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Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface
layer 3 specification (GSM 04.08 version 6.7.1 Release 1997)
Ta slovenski standard je istoveten z: EN 300 940 Version 6.7.1
ICS:
33.070.01 Mobilni servisi na splošno Mobile services in general
SIST EN 300 940 V6.7.1:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 300 940 V6.7.1:2005

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SIST EN 300 940 V6.7.1:2005
ETSI EN 300 940 V6.7.1 (2000-06)
European Standard (Telecommunications series)
Digital cellular telecommunications system (Phase 2+);
Mobile radio interface layer 3 specification
(GSM 04.08 version 6.7.1 Release 1997)
R
GLOBAL SYSTEM FOR
MOBILE COMMUNICATIONS

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SIST EN 300 940 V6.7.1:2005
(GSM 04.08 version 6.7.1 Release 1997) 2 ETSI EN 300 940 V6.7.1 (2000-06)
Reference
REN/SMG-030408Q6R3
Keywords
Digital cellular telecommunications system,
Global System for Mobile communications (GSM)
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© European Telecommunications Standards Institute 2000.
All rights reserved.
ETSI

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SIST EN 300 940 V6.7.1:2005
(GSM 04.08 version 6.7.1 Release 1997) 3 ETSI EN 300 940 V6.7.1 (2000-06)
Contents
Intellectual Property Rights.28
Foreword .28
Introduction .28
0 Scope.30
0.1 Scope of the Technical Specification .30
0.2 Application to the interface structures.30
0.3 Structure of layer 3 procedures.30
0.4 Test procedures .30
0.5 Use of logical channels.30
0.6 Overview of control procedures .31
0.6.1 List of procedures .31
0.7 Applicability of implementations .33
0.7.1 Voice Group Call Service (VGCS) and Voice Broadcast Service (VBS) .33
0.7.2 General Packet Radio Service (GPRS) .34
1 References.34
2 Definitions and abbreviations .38
2.1 Random values .38
2.2 Vocabulary .38
3 Radio Resource management procedures .40
3.1 Overview/General.40
3.1.1 General.40
3.1.2 Services provided to upper layers.40
3.1.2.1 Idle mode .40
3.1.2.2 Dedicated mode.40
3.1.2.3 Group receive mode .41
3.1.2.4 Group transmit mode.41
3.1.2.5 Packet idle mode .41
3.1.2.6 Packet transfer mode .41
3.1.3 Services required from data link and physical layers.42
3.1.4 Change of dedicated channels.42
3.1.4.1 Change of dedicated channels using SAPI = 0.42
3.1.4.2 Change of dedicated channels using other SAPIs than 0.42
3.1.4.3 Sequenced message transfer operation.42
3.1.4.3.1 Variables and sequence numbers.43
3.1.4.3.1.1 Send state variable V(SD).43
3.1.4.3.1.2 Send sequence number N(SD) .43
3.1.4.3.2 Procedures for the initiation, transfer execution and termination of the sequenced message
transfer operation.43
3.1.4.3.2.1 Initiation.43
3.1.4.3.2.2 Transfer Execution.43
3.1.4.3.2.3 Termination.43
3.1.5 Procedure for Service Request and Contention Resolution .43
3.2 Idle mode procedures and general procedures in packet idle and packet transfer modes.44
3.2.1 Mobile Station side.44
3.2.2 Network side.44
3.2.2.1 System information broadcasting .44
3.2.2.2 Paging .46
3.3 RR connection establishment .46
3.3.1 RR connection establishment initiated by the mobile station.46
3.3.1.1 Entering the dedicated mode : immediate assignment procedure.46
3.3.1.1.1 Permission to access the network .46
3.3.1.1.2 Initiation of the immediate assignment procedure .46
ETSI

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SIST EN 300 940 V6.7.1:2005
(GSM 04.08 version 6.7.1 Release 1997) 4 ETSI EN 300 940 V6.7.1 (2000-06)
3.3.1.1.3 Answer from the network .47
3.3.1.1.3.1 On receipt of a CHANNEL REQUEST message.47
3.3.1.1.3.2 Assignment rejection.48
3.3.1.1.4 Assignment completion .49
3.3.1.1.4.1 Early classmark sending.49
3.3.1.1.4.2 GPRS suspension procedure .49
3.3.1.1.5 Abnormal cases.49
3.3.1.2 Entering the group transmit mode: uplink access procedure .50
3.3.1.2.1 Mobile station side .50
3.3.1.2.1.1 Uplink investigation procedure.50
3.3.1.2.1.2 Uplink access procedure .50
3.3.1.2.2 Network side.51
3.3.1.2.3 Abnormal cases.51
3.3.1.3 Dedicated mode and GPRS.51
3.3.2 Paging procedure for RR connection establishment .52
3.3.2.1 Paging initiation by the network.52
3.3.2.1.1 Paging initiation using paging subchannel on CCCH .52
3.3.2.1.2 Paging initiation using paging subchannel on PCCCH.53
3.3.2.1.3 Paging initiation using PACCH.54
3.3.2.2 Paging response.54
3.3.2.3 Abnormal cases .54
3.3.3 Notification procedure .54
3.3.3.1 Notification of a call.54
3.3.3.2 Joining a VGCS or VBS call.55
3.3.3.3 Reduced NCH monitoring mechanism.55
3.4 Procedures in dedicated mode and in group transmit mode .56
3.4.1 SACCH procedures.56
3.4.1.1 General.56
3.4.1.2 Measurement report .57
3.4.1.3 Extended measurement report $(MAFA)$ .57
3.4.2 Transfer of messages and link layer service provision.58
3.4.3 Channel assignment procedure .58
3.4.3.1 Channel assignment initiation .58
3.4.3.2 Assignment completion.59
3.4.3.3 Abnormal cases .60
3.4.4 Handover procedure.60
3.4.4.1 Handover initiation.61
3.4.4.2 Physical channel establishment .62
3.4.4.2.1 Finely synchronized cell case .62
3.4.4.2.2 Non synchronized cell case .62
3.4.4.2.3 Pseudo-synchronized cell case.63
3.4.4.2.4 Pre-synchronized cell case.63
3.4.4.3 Handover completion.64
3.4.4.4 Abnormal cases .64
3.4.5 Frequency redefinition procedure .65
3.4.5.1 Abnormal cases .65
3.4.6 Channel mode modify procedure.65
3.4.6.1 Normal channel mode modify procedure .66
3.4.6.1.1 Initiation of the channel mode modify procedure .66
3.4.6.1.2 Completion of channel mode modify procedure.66
3.4.6.1.3 Abnormal cases.66
3.4.6.2 Channel mode modify procedure for a voice group call talker .66
3.4.6.2.1 Initiation of the channel mode modify procedure .66
3.4.6.2.2 Completion of mode change procedure .67
3.4.6.2.3 Abnormal cases.67
3.4.7 Ciphering mode setting procedure .67
3.4.7.1 Ciphering mode setting initiation .67
3.4.7.2 Ciphering mode setting completion.67
3.4.8 Additional channel assignment procedure .68
3.4.8.1 Additional assignment procedure initiation.68
ETSI

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SIST EN 300 940 V6.7.1:2005
(GSM 04.08 version 6.7.1 Release 1997) 5 ETSI EN 300 940 V6.7.1 (2000-06)
3.4.8.2 Additional assignment procedure completion .68
3.4.8.3 Abnormal cases .68
3.4.9 Partial channel release procedure.68
3.4.9.1 Partial release procedure initiation.69
3.4.9.2 Abnormal cases .69
3.4.10 Classmark change procedure .69
3.4.11 Classmark interrogation procedure .69
3.4.11.1 Classmark interrogation initiation .69
3.4.11.2 Classmark interrogation completion.69
3.4.12 Indication of notifications and paging information.70
3.4.13 RR connection release procedure.70
3.4.13.1 Normal release procedure .70
3.4.13.1.1 Channel release procedure initiation in dedicated mode and in group transmit mode.70
3.4.13.1.2 Abnormal cases.71
3.4.13.2 Radio link failure in dedicated mode.71
3.4.13.2.1 Mobile side.72
3.4.13.2.2 Network side.72
3.4.13.3 RR connection abortion in dedicated mode.72
3.4.13.4 Uplink release procedure in group transmit mode.72
3.4.13.5 Radio link failure in group transmit mode.72
3.4.13.5.1 Mobile side.73
3.4.13.5.2 Network side.73
3.4.14 Receiving a RR STATUS message by a RR entity.73
3.4.15 Group receive mode procedures .73
3.4.15.1 Mobile station side .73
3.4.15.1.1 Reception of the VGCS or VBS channel.73
3.4.15.1.2 Monitoring of downlink messages and related procedures.74
3.4.15.1.2.1 Spare .74
3.4.15.1.2.2 Spare .74
3.4.15.1.2.3 Channel mode modify procedure .74
3.4.15.1.2.4 Notification and paging information .74
3.4.15.1.2.4.1 Use of Reduced NCH monitoring .74
3.4.15.1.2.5 Uplink status messages .75
3.4.15.1.2.6 Channel release message.75
3.4.15.1.2.7 Information on paging channel restructuring .75
3.4.15.1.3 Uplink reply procedure.75
3.4.15.1.4 Leaving the group receive mode.75
3.4.15.1.4.1 Returning to idle mode.75
3.4.15.1.4.2 Going to group transmit mode .75
3.4.15.2 Network side .76
3.4.15.2.1 Provision of messages on the VGCS or VBS channel downlink .76
3.4.15.2.1.1 General.76
3.4.15.2.1.2 Provision of general information messages.76
3.4.15.2.1.3 Provision of messages related to the voice group call uplink channel .76
3.4.15.2.2 Release of the VGCS or VBS Channels .77
3.4.15.3 Failure cases.77
3.4.16 Configuration change procedure.77
3.4.16.1 Configuration change initiation.77
3.4.16.2 Configuration change completion .77
3.4.16.3 Abnormal cases .77
3.4.17 Mapping of user data substreams onto timeslots in a multislot configuration.78
3.4.18 Handling of classmark information at band change .78
3.4.19 Assignment to a Packet Data channel .78
3.4.19.1 Assignment to PDCH initiation.79
3.4.19.2 Completion of the Assignment to PDCH procedure .80
3.4.19.3 Abnormal cases .80
3.4.20 RR-Network Commanded Cell Change Order.80
3.4.20.1 RR-network commanded cell change order initiation .81
3.4.20.2 Network controlled cell reselection completion.81
3.4.20.3 Abnormal cases .81
ETSI

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SIST EN 300 940 V6.7.1:2005
(GSM 04.08 version 6.7.1 Release 1997) 6 ETSI EN 300 940 V6.7.1 (2000-06)
3.5 RR procedures on CCCH related to temporary block flow establishment.82
3.5.1 Packet paging procedure using CCCH.82
3.5.1.1 Packet paging initiation by the network .82
3.5.1.2 On receipt of a packet paging request .83
3.5.2 Packet access procedure using CCCH .83
3.5.2.1 Entering the packet transfer mode: packet access procedure .83
3.5.2.1.1 Permission to access the network .83
3.5.2.1.2 Initiation of the packe
...